Eigenpolynomial
特征多项式
🗣️ 情景例句
and you've got to do one more thing.
而且你还要做一件事。
New life style, and a new place of work.
新的生活方式和新的工作地点。
Diamond necklaces and rings had been beautifully arranged on a background of black velvet.
钻石项链、戒指漂亮地陈列在黑色丝绒上面。